OneLife X air purifier, set with two looks

One unit that adapts to the room

The set combines OneLife X with a light grey pair of covers in the basic package and an additional dark grey pair that you fit without tools.

Why choose the set with two looks

• Two looks in one set
  The light grey covers are supplied with the unit, while the additional dark grey pair is part of this set. You can adapt the unit to a bright room or darker furnishings without buying a second appliance.
• Tool-free change
  The dark grey cover has eight fixing points and clips onto the frame in a few seconds. When you want a change of look, you remove the old cover and attach the new one without tools.
• Washable main unit
  The main filter unit can be rinsed under running water or washed in a dishwasher up to 85 degrees C. The manufacturer states that, with regular and careful cleaning, it can last for the entire service life of the device.
• Low energy consumption
  According to the manufacturer's specification, consumption is 4-7 W in automatic mode and 9 W in Boost mode. This is less than a standard LED bulb.
• Sensors for automatic mode
  The device measures PM10, PM2,5 and PM1 particles, volatile organic compounds, humidity, temperature and light. An independent tester praised the sensor as one of the most accurate they had tested.
• Award-winning design
  OneLife X received two separate Red Dot Award: Product Design 2022 awards in the Air Purifier category, one of which also carried the additional distinction Innovative Product. These are design awards relating to the concept, materials and reusable filter unit, not a claim about laboratory cleaning efficiency.

What is in indoor air

Indoors, particles that you cannot necessarily see with the naked eye remain suspended: dust, pollen, smoke particles, textile fibres and fine particles from everyday use of the room. Some pollutants are solid particles, while others are gases or odours, so it is important to distinguish between the main electrostatic filtration and the additional activated carbon filter. OneLife X is designed as an air purifier for a single room where you want continuous air circulation through the filter unit.

Pollen, House dust, Mould spores, Pet hair, Smoke particles, PM2,5, Odours, VOC.

Particle size in a room

• OneLife X filtration limit: 0.01 µm
• viruses: 0.1-0.5 µm
• limit of a conventional HEPA filter: 0.3 µm
• bacteria: 1-3 µm
• fine dust PM2,5: up to 2.5 µm
• red blood cell: 6-8 µm
• pollen and house dust: up to 10 µm

The size comparison helps explain why fine particles stay in the air longer than visible dust and why it makes no sense to judge air quality by the naked eye alone. For OneLife X, the manufacturer states 99.99 % of particles removed and filtration down to 0.01 µm; this is the manufacturer's statement and is not a HEPA class designation.

The running cost advantage is in the washable design

The key difference is that the main filter unit is not bought again as a consumable filter, but cleaned instead.

• The main filter unit is washable and suitable for a dishwasher up to 85 degrees C.
• After washing, it must dry for at least 24 hours before you put it back into the device.
• The manufacturer states that, with regular and careful cleaning, it can last for the entire service life of the device.
• Consumption is 4-7 W in automatic mode and 9 W in Boost mode, which is less than a standard LED bulb.

The activated carbon filter is the only consumable part: it is replaced approximately every 6 months and is not included in this set.

How electrostatic filtration works

OneLife X uses an electrostatic plasma filter that the manufacturer markets under the name ZeroOzone. Because there is no dense filter membrane in the device, there is no large pressure drop, which is the basis for low consumption and low measured noise levels.

1. Air enters at the bottom
   The fan draws air through the lower part of the device. The metal honeycomb mesh acts as a pre-filter for larger particles before the air continues towards the main filter unit.
2. Particles are charged
   The ionisation electrode generates ions, which then charge the particles in the airflow. The charged particles then adhere permanently to the collection plates, which the manufacturer describes as magnets; in this process, the independent laboratory IUTA measured that the device does not produce harmful ozone.
3. Activated carbon when needed
   The optional activated carbon filter additionally filters odours and volatile organic compounds. The manufacturer explains that formaldehyde and similar substances are gases, not particles, so the electrostatic collector cannot charge and capture them; activated carbon is required for gases.

Comparison with a conventional consumable-filter design

Among products in the air purifier category, the main difference is often whether the main filter is replaced or cleaned. The comparison below is not about any individual competing brand, but about the difference in design.

• Main filter
  Conventional purifier with a consumable filter: A dense filter membrane is usually replaced as a consumable part.
  OneLife X: The main electrostatic filter unit is washable and, with careful cleaning, can be used for the entire service life of the device.
• Maintenance cost
  Conventional purifier with a consumable filter: The cost depends on the prices and replacement intervals of the main filters.
  OneLife X: The main filter is not bought again; the only consumable part is the optional activated carbon filter.
• Consumption
  Conventional purifier with a consumable filter: Consumption depends on the model, filter and selected airflow rate.
  OneLife X: According to the manufacturer, it consumes 4-7 W in automatic mode and 9 W in Boost mode.
• Appearance in the room
  Conventional purifier with a consumable filter: The device is often designed primarily as a household appliance.
  OneLife X: The bamboo frame, recycled plastic and textile cover create the look of a design object; in this set you receive both a light grey and a dark grey look.
• Air direction
  Conventional purifier with a consumable filter: The air outlet is fixed on many devices.
  OneLife X: The module tilts in steps of 0 / 22.5 / 45 / 67.5 / 90 degrees, and the device can stand upright or lie on its side.

Placement, room size and everyday use

OneLife X is a standalone desktop or floor-standing air purifier for a single room. Air enters at the bottom and exits at the top, so use it in a room where you want air to circulate through the device, not as a central solution for several rooms at once.

The manufacturer recommends use up to 30 m2, but independent tests have shown that the device works best in rooms up to 25 m2. An 89 % improvement in the air quality index was measured in 60 minutes in an 18 m2 room, and 76 % in a 30 m2 room, so it is reasonable to expect a slower effect in larger rooms. If, before buying, you are searching for an air purifier forum query, the honest answer is this: for a living room, office or bedroom up to around 25 m2 it is a very sensible choice, while for a large open-plan area you should consider several devices or another design.

Direct the airflow by tilting the module in steps of 0 / 22.5 / 45 / 67.5 / 90 degrees, and the device can stand upright or lie on its side. Automatic mode based on the sensor, night or quiet mode and Boost are available; air quality is shown by a coloured LED light, while the appearance can be adapted with the light grey or dark grey pair of covers.

Maintenance without buying a main filter

Maintenance is one of the strongest practical advantages of OneLife X. The main filter unit is cleaned, while activated carbon is added only if you want additional filtration of odours and volatile organic compounds.

• Clean the main filter unit approximately every 3 months: rinse it under running water or wash it in a dishwasher up to 85 degrees C.
• After washing, the filter unit must dry for at least 24 hours before you put it back into the device.
• Clean the pre-filter approximately every 6 months; an independent tester recommends cleaning it more often.
• A red LED indicator light warns you when it is time to clean.
• If you add an activated carbon filter, replace it approximately every 6 months, depending on duration of use.

Remove the transport lock before first start-up. If it remains in the device, it can block the airflow and damage the motor.

Technical specifications

Noise level is the manufacturer's figure, measured according to ISO 11203 and always stated with the distance. CADR is a figure from the independent laboratory IUTA according to the GB/T 18801-2015 method, while recommended area, dimensions, weight and consumption are the manufacturer's specification.

Frequently asked questions

What exactly is in the box?
The basic device box contains 1 x OneLife X, 1 x power supply, 1 x 1.5 m connection cable with CEE 7/7 plug, 1 x filter unit, 1 x pre-filter, 2 x light grey textile cover, 4 x anti-slip pads and 1 x instructions. This set adds 1 x additional pair of textile covers in dark grey; the additional cover package contains two pieces. The activated carbon filter is not included and is purchased separately.

What is the difference between this set and just the OneLife X device?
The basic OneLife X device already includes a light grey pair of textile covers. In addition to the device, this set includes an extra dark grey pair, so you get one device and two looks.

What room size is the set suitable for?
The manufacturer recommends OneLife X for rooms up to 30 m2. Independent tests, however, show that the device works best in rooms up to 25 m2: in an 18 m2 room, an 89 % improvement in the air quality index was measured in 60 minutes, while in a 30 m2 room it was 76 %. For everyday use, therefore, the most sensible choice is one room up to around 25 m2.

Is OneLife X the best air purifier for every room?
Not for every room. It is a very sensible choice if you want a visually calm device for one room up to around 25 m2, low consumption, a washable main filter unit and the option to change the look. If you are searching for an air purifier forum, this is also important: for a large open-plan area, a very dusty work space or strong odours without additional activated carbon, it is not the most precisely chosen solution.

Is OneLife X a HEPA filter?
No. OneLife X uses an electrostatic plasma filter with collection plates, not a HEPA filter membrane. The manufacturer states 99.99 % of particles removed and filtration down to 0.01 µm, but this is not a HEPA class and it is not correct to label it with HEPA class designations.

How is the filter unit cleaned?
Clean the main filter unit approximately every 3 months, under running water or in a dishwasher up to 85 degrees C. After washing, it must dry for at least 24 hours before you put it back into the device. Clean the pre-filter approximately every 6 months, and a red LED light warns you when it is time to clean.

If you want clean air and a look that is not a constant compromise

The OneLife X set makes sense when you want one air purifier for one room, but do not want to be tied to a single look. The light grey pair is supplied with the device, the dark grey pair is added in the set, and the main filter unit is washable and designed for long-term use. OneLife comes from the German engineering and design of the getAir group, while not trying to look like a conventional household appliance.